NL7907057A - ELECTRIC CABLE. - Google Patents
ELECTRIC CABLE. Download PDFInfo
- Publication number
- NL7907057A NL7907057A NL7907057A NL7907057A NL7907057A NL 7907057 A NL7907057 A NL 7907057A NL 7907057 A NL7907057 A NL 7907057A NL 7907057 A NL7907057 A NL 7907057A NL 7907057 A NL7907057 A NL 7907057A
- Authority
- NL
- Netherlands
- Prior art keywords
- protective layer
- strip
- cable according
- adhesive
- cable
- Prior art date
Links
- 239000011241 protective layer Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000003000 extruded plastic Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
Description
VV
793426/Ti/AA/vL793426 / Ti / AA / vL
Aanvraagster: S.A. EES CABLES DE LYON,, te Lyon-Erankrijk Korte aanduiding: Elektrische kabelApplicant: S.A. EES CABLES DE LYON ,, in Lyon-Erankrijk Short indication: Electric cable
De uitvinding heeft betrekking op een elektrische kabel voor energie- of gegevensoverdracht met van uit de as gezien meerdere door een isolator amgeven metalen geleiderdraden, een beschermingslaag en eventueel een door een uitwendige kunststof beschermingsmantel cmgeven 5 metalen buis.The invention relates to an electric cable for energy or data transmission with a plurality of metal conductor wires, seen from the axis, provided by an insulator, a protective layer and, optionally, a metal tube provided by an external plastic protective jacket.
Er zijn reeds kabels van deze soort bekend, waarbij de op de metalen geleider draden aangebrachte beschermingslaag de bescherming verzorgt tegen elektrische spanningen en eventueel het vasthouden van de vulmiddelen (poeder, petrolatum) in de kern en wordt gevormd door spi-10 raalvormig rondom de metalen geleiderdraden gewikkelde banden of door een mantel van geextrudeerde kunststof. De spiraalvormige wikkeling van de banden draagt niet bij tot de dichtheid van de kern van de kabel, beperk de voorwaartse snelheid van de fabrikagelijn en. maakt de apparatuur gecompliceert. De toepassing van een geextrudeerde mantel heeft 15 het risico van het samensmelten van de isolering, doorgaans van polyethyleen, van de metalen geleiderdraden door de. warmteoverdracht van de geextrudeerde kunststof.Cables of this type are already known, in which the protective layer applied to the metal conductor wires provides protection against electrical voltages and possibly the retention of the fillers (powder, petrolatum) in the core and is formed by spiraling around the metals conductor wires wound bands or through an extruded plastic sheath. The spiral winding of the tapes does not contribute to the density of the core of the cable, limit the forward speed of the manufacturing line and. makes the equipment complicated. The use of an extruded jacket has the risk of fusing the insulation, usually of polyethylene, of the metal conductor wires through the. heat transfer from the extruded plastic.
De uitvinding heeft ten doel een in een fabrikagelijn gemakkelijk en met zeer hoge snelheid te. vervaardigen kabel te verschaffen, waarbij 20 de onafhankelijkheid van de resp. isolering van de metalen geleiderdraden verzekerd is. Zij heeft verder ten doel een fabrikagewerkwijze te verschaffen waarbij slechts eenvoudige apparatuur benodigd is.The object of the invention is to make a production line easy and at a very high speed. manufacture cable, wherein the independence of the resp. insulation of the metal conductor wires is ensured. It further aims to provide a manufacturing method that requires only simple equipment.
De kabels volgens de uitvinding hebben het kenmerk, dat een beschermingslaag wordt gevormd door een in de lengterichting aangebrachte 25 strip, waarvan de randen elkaar bedekken en door middel van een kleef-draad met elkaar zijn verbonden, waarbij een ondoorlaatbare buis wordt gevormd. De strip van deze dichte beschermingslaag bestaat bij voorkeur uit waterwerende en ondoordringbare kunststof en met voordeel uit polypropyleen of polyester, papier of metaal of aluminium.The cables according to the invention are characterized in that a protective layer is formed by a longitudinally arranged strip, the edges of which cover each other and are connected by means of an adhesive wire, whereby an impermeable tube is formed. The strip of this dense protective layer preferably consists of water-resistant and impermeable plastic and advantageously of polypropylene or polyester, paper or metal or aluminum.
7907057 / 2 .7907057/2.
ftft
Deze beschermingslaag vervult eventueel-ook de functie van warmte-isolator ter vermijding van de warmteoverdracht bij het stollen van de kunststof van de de isolatiemantel van de geleiderdraad of -draden.This protective layer optionally also fulfills the function of a heat insulator for avoiding the heat transfer during the solidification of the plastic of the insulating sheath of the conductor wire or wires.
De uitvinding wordt toegelicht aan de hand. van de tekening.The invention is explained with reference to the following. of the drawing.
5 De figuur toont de kabel in dwarsdoorsnede. De, koperen en/of alu minium geleiderdraden 1 zijn omgeven door een dichte beschermingslaag 2, gevormd door een strip van kunststof,., zoals...polypropyleen, polyethyleen-tereftalaat of een· ander polyester, dat in.de lengterichting rondom de draden is aangebracht en waarvan cfe randen 3 en l· elkaar over enkele 10' millimeters bedekken. Tussen de randen 3 en. .k is een. dunne kleef draad 5 aangebracht van bij voorbeeld ..een stof met momentaan, smelt- en stolpunt en zeer snelle afkoeling dat commercieel de-benaming "HOT MELT" heeft of uit een geheel ander kleefmiddel van.dezelfde soort bestaat.5 The figure shows the cable in cross section. The copper and / or aluminum conductor wires 1 are surrounded by a dense protective layer 2 formed by a strip of plastic, such as ... polypropylene, polyethylene terephthalate or other polyester, which is longitudinally wrapped around the wires. and whose edges 3 and l · cover each other by a few 10 'millimeters. Between the edges 3 and. .k is one. thin adhesive thread 5 of, for example, a substance with instantaneous, melting and freezing point and very rapid cooling which has the commercial name "HOT MELT" or which consists of an entirely different adhesive of the same kind.
De dichte strip 2 is zelf omgeven door een aluminiumscherm 6 die 15 op haar uitwendig oppervlak door een beschermingslaag van polyethyleen bedekt is. Deze laatste verzorgt de verbinding van de overlappende randen 7 en 8 van het scherm evenals de verbinding, van het scherm met de uitwendige besehermingsmantel 9 van geperst polyethyleen rondom het scherm.The closed strip 2 is itself surrounded by an aluminum screen 6 which is covered on its external surface by a protective layer of polyethylene. The latter provides the connection of the overlapping edges 7 and 8 of the screen as well as the connection of the screen with the external protective jacket 9 of pressed polyethylene around the screen.
20 De uitvinding is in het bijzonder van toepassing voor telefonie- kabels, vooral naar de abonnee, maar ook voor andere kabelverbindingen.' 790 7 0 57The invention is particularly applicable to telephony cables, especially to the subscriber, but also to other cable connections. 790 7 0 57
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7827188 | 1978-09-22 | ||
| FR7827188A FR2437051A1 (en) | 1978-09-22 | 1978-09-22 | ENERGY OR TRANSMISSION CABLE AND MANUFACTURING METHOD THEREOF |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7907057A true NL7907057A (en) | 1980-03-25 |
Family
ID=9212920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7907057A NL7907057A (en) | 1978-09-22 | 1979-09-21 | ELECTRIC CABLE. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS55102113A (en) |
| BE (1) | BE878537A (en) |
| CH (1) | CH631568A5 (en) |
| DE (1) | DE2937341A1 (en) |
| FR (1) | FR2437051A1 (en) |
| GB (1) | GB2030757A (en) |
| IT (1) | IT1121036B (en) |
| NL (1) | NL7907057A (en) |
| SE (1) | SE7907801L (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1135514B (en) * | 1981-02-18 | 1986-08-27 | Pirelli Cavi Spa | ELECTRICAL CABLE |
| DE3216233A1 (en) * | 1982-04-30 | 1983-11-03 | Siemens AG, 1000 Berlin und 8000 München | LIGHTWAVE LEAD CABLE WITH A LAYER COVER |
| DE3403202A1 (en) * | 1984-01-31 | 1985-08-01 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Electrical or optical cable |
| FR2589362B1 (en) * | 1985-10-30 | 1988-07-08 | Salomon Sa | SECURITY FIXING FOR CROSS-COUNTRY SKIING |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3325589A (en) * | 1965-11-01 | 1967-06-13 | Dow Chemical Co | Thermal barriers for electric cables |
-
1978
- 1978-09-22 FR FR7827188A patent/FR2437051A1/en active Granted
-
1979
- 1979-08-31 BE BE1/9512A patent/BE878537A/en not_active IP Right Cessation
- 1979-09-03 CH CH794379A patent/CH631568A5/en not_active IP Right Cessation
- 1979-09-04 GB GB7930658A patent/GB2030757A/en not_active Withdrawn
- 1979-09-12 JP JP11719279A patent/JPS55102113A/en active Pending
- 1979-09-14 DE DE19792937341 patent/DE2937341A1/en not_active Withdrawn
- 1979-09-20 SE SE7907801A patent/SE7907801L/en not_active Application Discontinuation
- 1979-09-20 IT IT68845/79A patent/IT1121036B/en active
- 1979-09-21 NL NL7907057A patent/NL7907057A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT7968845A0 (en) | 1979-09-20 |
| FR2437051B1 (en) | 1981-10-16 |
| GB2030757A (en) | 1980-04-10 |
| IT1121036B (en) | 1986-03-26 |
| FR2437051A1 (en) | 1980-04-18 |
| CH631568A5 (en) | 1982-08-13 |
| SE7907801L (en) | 1980-03-23 |
| JPS55102113A (en) | 1980-08-05 |
| BE878537A (en) | 1980-02-29 |
| DE2937341A1 (en) | 1980-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3321572A (en) | Dual laminated telephone cable sheath | |
| GB1275644A (en) | Electric cables | |
| US2615074A (en) | Cable pulling eye and method of making the same | |
| GB980164A (en) | Electrical cables | |
| NL7907057A (en) | ELECTRIC CABLE. | |
| US3939299A (en) | Aluminium alloy conductor wire | |
| US3031523A (en) | Aluminum sheathed cable | |
| CN201489870U (en) | Non-magnetic stainless steel tape armored waterproof type cable | |
| US2603684A (en) | Metal sheathed electric cable having heat-reflective layer | |
| GB1247715A (en) | Improvements in or relating to electric cables and methods of making them | |
| GB968061A (en) | Improvements in or relating to screened insulated electric conductors | |
| ES367784A1 (en) | Electrical cables | |
| CN208489041U (en) | A kind of medium voltage converter cable | |
| GB1451274A (en) | Transmission system for cooled high-power cables | |
| CN209785586U (en) | Resistant new forms of energy cable of buckling | |
| JPH0720814Y2 (en) | coaxial cable | |
| CN207182955U (en) | A kind of new energy EV shielding wires | |
| CN218975169U (en) | Cable with improved heat dissipation | |
| JPS61165907A (en) | Submarine cable | |
| JPS5924083Y2 (en) | Single core lead submerged bottom cable for power use | |
| CN207397784U (en) | A kind of submarine sonar contact watertight composite cable | |
| JPS5816086Y2 (en) | Insulated wire with shielding layer | |
| CN208767035U (en) | A kind of energy storage cable | |
| JPH0142887Y2 (en) | ||
| JP2016091895A (en) | Electric cable, electric cable intermediate material, wire harness and producing method of electric cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |